2053738073 has 8 divisors (see below), whose sum is σ = 2074091400. Its totient is φ = 2033472640.

The previous prime is 2053738061. The next prime is 2053738079. The reversal of 2053738073 is 3708373502.

It can be written as a sum of positive squares in 4 ways, for example, as 107584 + 2053630489 = 328^2 + 45317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2053738073 - 2¹⁴ = 2053721689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053738079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25493 + ... + 68973.

It is an arithmetic number, because the mean of its divisors is an integer number (259261425).

Almost surely, 2^2053738073 is an apocalyptic number.

It is an amenable number.

2053738073 is a deficient number, since it is larger than the sum of its proper divisors (20353327).

2053738073 is a wasteful number, since it uses less digits than its factorization.

2053738073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43947.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 2053738073 is about 45318.1870003644. The cubic root of 2053738073 is about 1271.1057542707.

The spelling of 2053738073 in words is "two billion, fifty-three million, seven hundred thirty-eight thousand, seventy-three".